Dinonyl phthalate

Modify Date: 2025-08-20 23:47:17

Dinonyl phthalate Structure
Dinonyl phthalate structure
Common Name Dinonyl phthalate
CAS Number 84-76-4 Molecular Weight 418.60900
Density 0.98 g/mL at 20 °C(lit.) Boiling Point 279-287 °C(lit.)
Molecular Formula C26H42O4 Melting Point 162 - 163ºC
MSDS Chinese Flash Point 216°C

 Names

Name Dinonyl phthalate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.98 g/mL at 20 °C(lit.)
Boiling Point 279-287 °C(lit.)
Melting Point 162 - 163ºC
Molecular Formula C26H42O4
Molecular Weight 418.60900
Flash Point 216°C
Exact Mass 418.30800
PSA 52.60000
LogP 7.50140
Index of Refraction n20/D 1.486
InChIKey DROMNWUQASBTFM-UHFFFAOYSA-N
SMILES CCCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCCC
Water Solubility <1 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TI1800000
CHEMICAL NAME :
Phthalic acid, dinonyl ester
CAS REGISTRY NUMBER :
84-76-4
BEILSTEIN REFERENCE NO. :
1916263
LAST UPDATED :
199710
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C26-H42-O4
MOLECULAR WEIGHT :
418.68
WISWESSER LINE NOTATION :
9OVR BVO9

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(7),52,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
21500 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - withdrawal Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 24(3),25,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
21500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(7),52,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
21500 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - withdrawal Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 24(3),25,1980 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,3,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84246 No. of Facilities: 91 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 332 (estimated)

 Safety Information

Hazard Codes Xn
Safety Phrases S24/25
WGK Germany 1
RTECS TI1800000
HS Code 2917330000

 Synthetic Route

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Dinonyl phthalate Structure

Dinonyl phthalate

CAS#:84-76-4

Literature: US2644009 , ;

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Dinonyl phthalate Structure

Dinonyl phthalate

CAS#:84-76-4

Literature: US2012/310004 A1, ;

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Dinonyl phthalate Structure

Dinonyl phthalate

CAS#:84-76-4

Literature: Zhurnal Fizicheskoi Khimii, , vol. 27, p. 713,716 Chem.Abstr., , p. 13

 Customs

HS Code 2917349000
Summary 2917349000 other esters of orthophthalic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

Unimoll DN
bisolflex91
di-n-decyl phthalate
Nonyl phthalate
Phthalsaeure-dinonylester
1,2-dinonyl benzene-1,2-dicarboxylate
MFCD00036237
DI-N-NONYL PHTHALATE-D4
DINONYL PHTHALATE
EINECS 201-560-0
phthalic acid dinonyl ester
1,2-BENZENEDICARBOXYLICACID, 1,2-DINONYL ESTER
bisoflexdnp
Ceneg
PHTHALIC ACID DI-N-NONYL ESTER
Di-n-nonyl phthalate
Phthalic acid, bis-nonyl ester
1,2-benzenedicarboxylic acid,dinonyl ester
dinonylphthalate
Bisoflex 91
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